CN108161816B - Engine water pipe pressure equipment instrument - Google Patents
Engine water pipe pressure equipment instrument Download PDFInfo
- Publication number
- CN108161816B CN108161816B CN201711354635.1A CN201711354635A CN108161816B CN 108161816 B CN108161816 B CN 108161816B CN 201711354635 A CN201711354635 A CN 201711354635A CN 108161816 B CN108161816 B CN 108161816B
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- clamp
- hoop
- end handle
- water pipe
- engine water
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention relates to the technical field of water pipe assembly, in particular to a press fitting tool for an engine water pipe. This engine water pipe pressure equipment instrument includes upper end handle and lower extreme handle, it has upper left clamp and upper right clamp to articulate respectively on the upper end handle, it has lower left clamp and lower right clamp to articulate respectively on the lower extreme handle, wherein upper left clamp with the connection can be dismantled to the lower left clamp, upper right clamp with the connection can be dismantled to the lower right clamp. The press-fitting tool for the engine water pipe adopts a split structure form, can be assembled and installed on the connecting pipe, then pushes the connecting pipe into a specified position by using a lever principle, can extend into a narrow space when in use, has a labor-saving structure, is convenient to install, has uniform force application, and can prevent a sealing ring of the connecting pipe from sliding out, thereby ensuring the assembling quality of the engine water pipe.
Description
Technical Field
The invention relates to the technical field of water pipe assembly, in particular to a press fitting tool for an engine water pipe.
Background
In the early installation and assembly process of the marine diesel engine, the assembly space of the water inlet and the water outlet bridge of the heat exchanger is small, and the connecting pipe arranged at the position is difficult to assemble. At present, the assembly mode is usually that the copper bar is knocked to pound the connecting pipe into. However, the violent assembly method is not only difficult to operate, but also easily causes water leakage of the water pipe.
Disclosure of Invention
Technical problem to be solved
The invention aims to provide a press fitting tool for a water pipe of an engine, which solves the problems that the existing assembly mode is difficult to operate and water leakage of the water pipe is easy to cause.
(II) technical scheme
In order to solve the technical problem, the invention provides an engine water pipe press fitting tool which comprises an upper end handle and a lower end handle, wherein a left upper clamp and a right upper clamp are respectively hinged on the upper end handle, a left lower clamp and a right lower clamp are respectively hinged on the lower end handle, the left upper clamp is detachably connected with the left lower clamp, and the right upper clamp is detachably connected with the right lower clamp.
Further, last clamp in a left side, last clamp in the right side, left side clamp and right side clamp down are semi-circular structure.
Specifically, the upper left clamp can with the mutual lock of clamp forms left side centre gripping ring down in a left side, the upper right clamp can with the mutual lock of clamp forms right side centre gripping ring down in the right side.
Further, the upper left clamp and the lower left clamp are detachably connected through a positioning connecting piece.
Specifically, the positioning connecting piece is a positioning pin or a positioning bolt.
Further, the upper right clamp and the lower right clamp are detachably connected through a buckle.
Specifically, the buckle comprises a clamping groove and a clamping block which are matched with each other; the clamping grooves are formed in two ends of the upper right hoop, and the clamping blocks are arranged at two ends of the lower right hoop; or the fixture blocks are arranged at two ends of the upper right hoop, and the clamping grooves are arranged at two ends of the lower right hoop.
Specifically, the upper left clamp with the lower left clamp corresponds articulated through first round pin axle and two connecting rods respectively, two the connecting rod respectively through second round pin axle with upper end handle, lower extreme handle correspond articulated.
Specifically, the upper right clamp and the lower right clamp are correspondingly hinged with the upper end handle and the lower end handle through third pin shafts respectively.
Specifically, the upper end handle with the lower extreme handle comprises operation section, first section of bending and first linkage segment, the second section of bending and the second linkage segment that from left to right sets gradually, two of them the connecting rod respectively with two first linkage segment corresponds articulatedly, the upper right clamp with the right side down the clamp respectively with two the second linkage segment corresponds articulatedly.
(III) advantageous effects
The technical scheme of the invention has the following advantages:
the invention provides an engine water pipe press fitting tool which is composed of an upper part and a lower part which are in a split structure, wherein the upper part is composed of an upper end handle, a left upper clamp and a right upper clamp which are hinged with the upper end handle, the lower part is composed of a lower end handle, a left lower clamp and a right lower clamp which are hinged with the lower end handle, the upper part is detachably connected with the left lower clamp through the left upper clamp, the right upper clamp is detachably connected with the right lower clamp, the upper clamp and the right lower clamp are assembled and installed on a connecting pipe, and then the connecting pipe is pushed into a designated position through the lever principle.
The press-fitting tool for the engine water pipe provided by the invention can be stretched into a narrow space, is labor-saving in structure, convenient to install and uniform in force application, and can prevent the sealing ring of the connecting pipe from sliding out, so that the assembling quality of the engine water pipe is ensured.
Drawings
FIG. 1 is a schematic structural view of a press-fitting tool for a water pipe of an engine according to an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating a state of use of the press-fitting tool for the water pipe of the engine according to the embodiment of the present invention;
FIG. 3 is a block diagram of an engine used in the press-fitting tool for the water pipe of the engine according to the embodiment of the present invention.
In the figure: 1: a left upper hoop; 2: a left lower clamp; 3: a right upper hoop; 4: a right lower clamp; 5: an upper end handle; 6: a lower end handle; 7: positioning the connecting piece; 8: a clamping block; 9: a card slot; 10: a first pin shaft; 11: a connecting rod; 12: a second pin shaft; 13: a third pin shaft; 14: a heat exchanger; 15: a water inlet pipe; 16: a connecting pipe; 17: a water outlet bridge; 18: and (4) a bump.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1-3, an embodiment of the invention provides an engine water pipe press-fitting tool, which comprises an upper end handle 5 and a lower end handle 6, wherein the upper end handle 5 is hinged with an upper left clamp 1 and an upper right clamp 3, the lower end handle 6 is hinged with a lower left clamp 2 and a lower right clamp 4, the upper left clamp 1 is detachably connected with the lower left clamp 2, and the upper right clamp 3 is detachably connected with the lower right clamp 4.
Wherein, left upper clamp 1, right upper clamp 3, left lower clamp 2 and right lower clamp 4 be semi-circular structure.
Wherein, the upper left clamp 1 can with the left side is the mutual lock of 2 lower clamps and is formed left side centre gripping rings, the upper right clamp 3 can with the right side is the mutual lock of 4 lower clamps and is formed right side centre gripping rings.
Wherein, the left side is gone up clamp 1 with the left side is down clamp 2 and is passed through positioning connection spare 7 and can dismantle the connection. Go up left side clamp 1 with the both ends of clamp 2 are equipped with the engaging lug respectively under a left side, work as go up left side clamp 1 with when clamp 2 each other lock down in a left side, go up the engaging lug on the clamp 1 on a left side with the engaging lug one-to-one on the clamp 2 is down in a left side, then passes through positioning connection spare 7 is fixed the engaging lug that corresponds, thereby realizes go up left side clamp 1 with the connection of clamp 2 is fixed under a left side.
Wherein, positioning connection spare 7 can adopt locating pin or positioning bolt, certainly also can adopt other realizations upper left side clamp 1 with the connecting piece of connection can be dismantled to clamp 2 down in a left side.
Wherein, the upper right clamp 3 with the clamp 4 can be dismantled through the buckle and be connected down in the right side, the buckle includes draw-in groove 9 and fixture block 8 of mutually supporting.
In this embodiment, the fixture block 8 is arranged at two ends of the upper right clamp 3, and the clamping groove 9 is arranged at two ends of the lower right clamp 4.
In addition, the clamping grooves 9 can be arranged at two ends of the upper right hoop 3, and the clamping blocks 8 are arranged at two ends of the lower right hoop 4.
When the upper right clamp 3 and the lower right clamp 4 are mutually buckled, the clamping block 8 is clamped in the clamping groove 9, and the upper right clamp 3 and the lower right clamp 4 can be fixedly connected.
Particularly, the left upper hoop 1 and the left lower hoop 2 are correspondingly hinged with two connecting rods 11 through first pin shafts 10 respectively, and the connecting rods 11 are correspondingly hinged with the upper end handle 5 and the lower end handle 6 through second pin shafts 12 respectively.
Particularly, the upper right hoop 3 and the lower right hoop 4 are correspondingly hinged with the upper end handle 5 and the lower end handle 6 through third pin shafts 13 respectively.
Particularly, upper end handle 5 with lower extreme handle 6 comprises from left to right operation section, first section of bending and first linkage segment, the second section of bending and the second linkage segment that sets gradually, wherein two connecting rod 11 respectively with two first linkage segment corresponds articulatedly, upper right clamp 3 with lower right clamp 4 respectively with two the second linkage segment corresponds articulatedly.
Fig. 3 shows an engine part used in the present invention, which is assembled in the following order:
the heat exchanger 14 and the water inlet pipe 15 are assembled, then the connecting pipe 16 is installed in the water inlet pipe 15 and pushed up to leave a space for installing the water bridge 17, and finally the connecting pipe 16 is pushed down to a designated position by using the press-fitting tool described in this embodiment.
The use method of the press fitting tool in the embodiment comprises the following steps:
will upper left clamp 1 with lower left clamp 2 clamps on the lug 18 of connecting pipe 16, and will upper left clamp 1 with lower left clamp 2 passes through positioning connection spare 7 is connected fixedly and is formed left side centre gripping ring, then will upper right clamp 3 with lower right clamp 4 clamps on the flange of connecting pipe 16, and will upper right clamp 3 with lower right clamp 4 passes through the buckle is connected fixedly and is formed right side centre gripping ring, then compresses tightly upper end handle 5 with lower extreme handle 6, will connecting pipe 16 pushes into the installation assigned position.
In conclusion, the press fitting tool for the engine water pipe provided by the embodiment of the invention adopts a split structure, can be assembled and installed on the connecting pipe through the detachable connection of the upper left clamp and the lower left clamp and the detachable connection of the upper right clamp and the lower right clamp, then pushes the connecting pipe into an appointed position by applying a lever principle, can extend into a narrow space during use, is labor-saving in structure, convenient to install and uniform in force application, and can prevent a sealing ring of the connecting pipe from sliding out, so that the assembling quality of the engine water pipe is ensured.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (2)
1. The utility model provides an engine water pipe pressure equipment instrument which characterized in that: the clamp comprises an upper end handle and a lower end handle, wherein the upper end handle is hinged with an upper left clamp and an upper right clamp respectively, the lower end handle is hinged with a lower left clamp and a lower right clamp respectively, the upper left clamp is detachably connected with the lower left clamp, and the upper right clamp is detachably connected with the lower right clamp;
the left upper clamp, the right upper clamp, the left lower clamp and the right lower clamp are all of semicircular structures;
the upper left hoop can be mutually buckled with the lower left hoop to form a left clamping ring, and the upper right hoop can be mutually buckled with the lower right hoop to form a right clamping ring;
the upper left hoop and the lower left hoop are detachably connected through a positioning connecting piece;
the right upper clamp and the right lower clamp are detachably connected through a buckle;
the buckle comprises a clamping groove and a clamping block which are matched with each other; the clamping grooves are formed in two ends of the upper right hoop, and the clamping blocks are arranged at two ends of the lower right hoop; or the clamping blocks are arranged at two ends of the upper right hoop, and the clamping grooves are arranged at two ends of the lower right hoop;
the upper left hoop and the lower left hoop are correspondingly hinged with two connecting rods through first pin shafts respectively, and the two connecting rods are correspondingly hinged with the upper end handle and the lower end handle through second pin shafts respectively;
the upper right hoop and the lower right hoop are correspondingly hinged with the upper end handle and the lower end handle through third pin shafts respectively;
the upper end handle with the lower extreme handle comprises operation section, first section of bending and first linkage segment, the second section of bending and the second linkage segment that from left to right sets gradually, wherein two the connecting rod respectively with two first linkage segment corresponds articulatedly, the upper right clamp with the right side down the clamp respectively with two the second linkage segment corresponds articulatedly.
2. The engine water pipe press-fitting tool according to claim 1, characterized in that: the positioning connecting piece is a positioning pin or a positioning bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711354635.1A CN108161816B (en) | 2017-12-15 | 2017-12-15 | Engine water pipe pressure equipment instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711354635.1A CN108161816B (en) | 2017-12-15 | 2017-12-15 | Engine water pipe pressure equipment instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108161816A CN108161816A (en) | 2018-06-15 |
| CN108161816B true CN108161816B (en) | 2020-01-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711354635.1A Active CN108161816B (en) | 2017-12-15 | 2017-12-15 | Engine water pipe pressure equipment instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108161816B (en) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2350175A1 (en) * | 1976-05-05 | 1977-12-02 | Dauban Andre | Tool for making push-fit spigot and socket pipe joint - has two tied coaxial collars with rack and lever mechanisms drawing one pipe into other |
| DE4412813C2 (en) * | 1994-04-14 | 1996-10-31 | Thermconcept Produkte Fuer Hei | Fitting pliers |
| DE60200892T2 (en) * | 2001-01-23 | 2005-07-28 | Erico International Corp., Solon | Rebar connection and connection method |
| NO319635B1 (en) * | 2002-08-19 | 2005-09-05 | Marine Direct Consultants Ltd | Device for connecting rudder. |
| WO2012162617A2 (en) * | 2011-05-26 | 2012-11-29 | Lavalley Industries, Llc | An attachment for making up or breaking out pipe |
| CN204254027U (en) * | 2014-12-01 | 2015-04-08 | 昆山国显光电有限公司 | Acting pipe locking auxiliary fixture and acting pipe locking device |
| CN205298830U (en) * | 2016-01-21 | 2016-06-08 | 哈尔滨斯特莱茵环境科技有限公司 | Handle clamp |
| CN205572310U (en) * | 2016-04-29 | 2016-09-14 | 江景涛 | Be used for telescopic equipment of cylindrical watertight and dismantle platform |
| CN205651279U (en) * | 2016-04-29 | 2016-10-19 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | Coiled tubing experiment thimble installation device |
| CN206066320U (en) * | 2016-08-29 | 2017-04-05 | 中国一冶集团有限公司 | Snap joint docking facilities |
| CN206216604U (en) * | 2016-10-31 | 2017-06-06 | 中国石油天然气股份有限公司 | Device for replacing coupling sealing steel ring |
-
2017
- 2017-12-15 CN CN201711354635.1A patent/CN108161816B/en active Active
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| Publication number | Publication date |
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| CN108161816A (en) | 2018-06-15 |
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